Title (fr)

Publication

Application

Priority

CH 208098 A 19981015

Abstract (en)

[origin: EP0994305A2] The force for lifting up the door or doors (3) is applied by at least one gas compression spring (11) with damper mounted in a ventilated chamber (15) of the insert (1). The gas compression spring is preferably designed to produce a force which exceeds the weight of the door. One spring can be provided on each side of the furnace chamber (2) in a ventilated chamber. The ventilated chamber can be accessed from the front or side.